MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


AgentTesla


Vendor detections: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8
SHA3-384 hash: c376431fe30d5e10644d9f6914addd454a939d8cb4fbea228217ec3cc913a07d933ec1a52b2fc6b01afa1b5eda854ea6
SHA1 hash: 88c0cc1fcffdf000a0784d8933992d22a4a860c8
MD5 hash: 83e12c3e05cc48b1d525be7d0a75d8ad
humanhash: network-rugby-vegan-monkey
File name:52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8
Download: download sample
Signature AgentTesla
Create hunting rule
File size:172'032 bytes
First seen:2023-02-06 07:13:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 3072:Jj2fAZcNi2Pj/Nqvltv/iLgI7e8vL3l6SLgFU5xqvg5j/AHDk/Q/Ib:t2fwcNi2Pj/NqvldugIFh1yvg5gSQQ
Threatray 20'346 similar samples on MalwareBazaar
TLSH T16EF32A6D92C78921C72D4CB7F4B3010806B2919B4617E69D4EE1A8F93F47BC3762B867
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter adrian__luca
Tags:AgentTesla exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
183
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8
Verdict:
Malicious activity
Analysis date:
2023-02-06 07:30:47 UTC
Tags:
trojan rat agenttesla
Link:
https://app.any.run/tasks/f73f8d1c-cca7-43e6-85ff-befad8a92fce

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/360599/
Detection(s):
SecuriteInfo.com.IL.Trojan.MSILZilla.24596.10144.20216.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Using the Windows Management Instrumentation requests
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Creating a file in the %AppData% subdirectories
Enabling the 'hidden' option for recently created files
Reading critical registry keys
Creating a window
Stealing user critical data
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
67%
Tags:
hacktool packed
Link:
https://www.filescan.io/uploads/63e0a8c496add6d1cf49c2f1/reports/811a40f5-b049-40b3-893b-cd170e5266e6/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Agent Tesla
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4d6f9f93-ac5f-4079-9650-f3970fbba305
Result
Threat name:
AgentTesla
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1166342
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Hides that the sample has been downloaded from the Internet (zone.identifier)
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AgentTesla
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 799114 Sample: rhzfdfkU2Y.exe Startdate: 06/02/2023 Architecture: WINDOWS Score: 100 30 Snort IDS alert for network traffic 2->30 32 Antivirus / Scanner detection for submitted sample 2->32 34 Multi AV Scanner detection for submitted file 2->34 36 2 other signatures 2->36 5 QJDTRM.exe 14 7 2->5         started        9 rhzfdfkU2Y.exe 17 10 2->9         started        12 QJDTRM.exe 7 2->12         started        process3 dnsIp4 18 173.231.16.76, 443, 49702 WEBNXUS United States 5->18 20 api.ipify.org 5->20 38 Antivirus detection for dropped file 5->38 40 Multi AV Scanner detection for dropped file 5->40 42 Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc) 5->42 54 2 other signatures 5->54 22 mail.cimesgroup.com 81.30.157.32, 49699, 49700, 49704 MYLOC-ASIPBackboneofmyLocmanagedITAGDE Germany 9->22 24 api4.ipify.org 64.185.227.155, 443, 49698, 49706 WEBNXUS United States 9->24 26 api.ipify.org 9->26 14 C:\Users\user\AppData\Roaming\...\QJDTRM.exe, PE32 9->14 dropped 16 C:\Users\user\...\QJDTRM.exe:Zone.Identifier, ASCII 9->16 dropped 44 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->44 46 May check the online IP address of the machine 9->46 48 Tries to steal Mail credentials (via file / registry access) 9->48 50 Hides that the sample has been downloaded from the Internet (zone.identifier) 9->50 28 api.ipify.org 12->28 52 Tries to harvest and steal browser information (history, passwords, etc) 12->52 file5 signatures6
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8/
Threat name:
ByteCode-MSIL.Hacktool.Mimikatz
Create hunting rule
Status:
Malicious
First seen:
2023-02-06 07:14:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
23 of 26 (88.46%)
Threat level:
  1/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kjjsv5paun2xdyrk3q6uvwneumvixe437ljw6bjuf4hry724ak4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
Similar samples:
216509ca0f82c10daa1b7ea155f150766effa1270b1cc4d946f7b6d26851f092
AgentTesla
41857a1bfb1cda7337d39a4c6bcec253fb44532179f9cb12e919608f227e3dcb
AgentTesla
5f1d6d9c49024913322423dbd249144d93feab55663e1cc26fb0cdf9eb16c610
AgentTesla
62a868ec8c1727bcddd3954bd37e482a5584bd40b7163132738885b7deffaa4f
AgentTesla
910a3e2b42fc09af8ec79b33d06ed634686afa36fe89c339fe9fa3e0705b703a
AgentTesla
9a8c1fe1c53db8a44a8971664845fc5a63f34199504f3156101d8005059247a9
AgentTesla
f711597a4eb7c26df4f434b6ba92ba617918340e1fafcf106aadfb0ff4902775
AgentTesla
+ 20'336 additional samples on MalwareBazaar
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla collection keylogger persistence spyware stealer trojan
Link:
https://tria.ge/reports/230206-h2nkzsfh5v/
Behaviour
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Accesses Microsoft Outlook profiles
Adds Run key to start application
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of local email clients
Reads user/profile data of web browsers
AgentTesla
Unpacked files
SH256 hash:
52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8
MD5 hash:
83e12c3e05cc48b1d525be7d0a75d8ad
SHA1 hash:
88c0cc1fcffdf000a0784d8933992d22a4a860c8
Link:
https://www.unpac.me/results/9c0e2e55-012d-441a-88c3-b5473276d562/
Malware family:
AgentTesla
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/52532af5e0a3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

AgentTesla

Executable exe 52532af5e0a37571e22adc3d4ad9a4a32a8b939bfad36f05342f0f1c7f5c02b8

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/360599/

Comments